{"title":"Wiseco","description":null,"products":[{"product_id":"wiseco-nylon-flexhone-brush-45-57mm-39-6075","title":"Wiseco Nylon Flexhone Brush - 45-57mm","description":"\u003cp\u003eWiseco Nylon Flexhone brush for 45–57mm bores, used after primary honing to remove microscopic peaks and create a superior plateau finish in V-twin cylinders. Safe for cast iron, plated, and 2-cycle engine bores.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAbrasive-impregnated nylon bristles\u003c\/li\u003e\n  \u003cli\u003eCreates plateau finish without enlarging bore\u003c\/li\u003e\n  \u003cli\u003eRemoves honing peaks and scuffs\u003c\/li\u003e\n  \u003cli\u003eSafe for cast iron and plated bores\u003c\/li\u003e\n  \u003cli\u003eCompatible with 2-cycle engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e W6075\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Range:\u003c\/strong\u003e 45–57mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.45 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.33 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engines with 45–57mm bores, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does a flexhone brush do?\u003c\/h3\u003e\n\u003cp\u003eIt removes microscopic peaks and honing marks left after cylinder honing, creating a smooth plateau finish that helps rings seat properly.\u003c\/p\u003e\n\u003ch3\u003eWill this enlarge my bore?\u003c\/h3\u003e\n\u003cp\u003eNo — the flexhone is designed to plateau the finish without increasing bore diameter.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on a 2-cycle engine?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco nylon flexhones are safe for both 2-cycle and 4-cycle engine bores.\u003c\/p\u003e\n\u003ch3\u003eWhat bore sizes does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis brush is sized for 45–57mm bores. Check your cylinder diameter before ordering if you need a different size.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035043618927,"sku":"39-6075","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_a7881f55-c52b-49df-bc4b-0b2af277b651.png?v=1779560263"},{"product_id":"wiseco-nylon-flexhone-brush-57-70mm-39-6076","title":"Wiseco Nylon Flexhone Brush - 57-70mm","description":"\u003cp\u003eWiseco Nylon Flexhone brush for 57-70mm bores, designed to finish-hone V-twin motorcycle cylinders after primary honing. Abrasive-impregnated nylon bristles remove microscopic peaks and scuffs without enlarging the bore, leaving a superior plateau finish ready for ring seating.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAbrasive-impregnated nylon bristles\u003c\/li\u003e\n  \u003cli\u003eRemoves microscopic peaks without bore enlargement\u003c\/li\u003e\n  \u003cli\u003eCreates superior plateau finish for ring seating\u003c\/li\u003e\n  \u003cli\u003eSafe for 2-cycle engines\u003c\/li\u003e\n  \u003cli\u003eWorks on plated and cast iron bores\u003c\/li\u003e\n  \u003cli\u003e57-70mm bore size range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e W6076\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Range:\u003c\/strong\u003e 57-70mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 7.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.42 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engines with 57-70mm bores, including Harley-Davidson and Indian Motorcycle platforms.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's the difference between this and a traditional stone hone?\u003c\/h3\u003e\n\u003cp\u003eThe nylon flexhone removes microscopic peaks left by stone honing without enlarging the bore — it creates a plateau finish that helps rings seat faster.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on plated cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — this brush is safe for both plated and cast iron bores.\u003c\/p\u003e\n\u003ch3\u003eDo I need special equipment to use a flexhone?\u003c\/h3\u003e\n\u003cp\u003eYou'll need a drill motor or honing machine that can run at proper RPM. Always use the brush wet with honing oil and follow Wiseco's speed recommendations.\u003c\/p\u003e\n\u003ch3\u003eIs this for high-performance builds only?\u003c\/h3\u003e\n\u003cp\u003eWhile ideal for performance engine building, any rider doing a bottom-end rebuild can benefit from the superior plateau finish for better ring seating and compression.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035043651695,"sku":"39-6076","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_0a3e2f46-f5a6-44dd-ab88-8a7cdb1eaab8.png?v=1779560787"},{"product_id":"wiseco-nylon-flexhone-brush-63-76mm-39-6077","title":"Wiseco Nylon Flexhone Brush - 63-76mm","description":"\u003cp\u003eWiseco Nylon Flexhone brush for honing V-twin motorcycle cylinders from 63–76mm bore. The abrasive nylon bristles remove microscopic peaks and scuffs left after honing without enlarging the bore, delivering a superior plateau finish ready for ring seating.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAbrasive impregnated nylon bristles\u003c\/li\u003e\n  \u003cli\u003eRemoves honing marks without enlarging bore\u003c\/li\u003e\n  \u003cli\u003eCreates superior plateau finish\u003c\/li\u003e\n  \u003cli\u003eSafe for 2-cycle engines\u003c\/li\u003e\n  \u003cli\u003eDesigned for plated and cast iron bores\u003c\/li\u003e\n  \u003cli\u003eFull range of bore sizes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e W6077\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Range:\u003c\/strong\u003e 63–76mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.42 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engines, including Harley-Davidson and Indian Motorcycle models within the 63–76mm bore range.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does a flexhone brush do that sandpaper or stones don't?\u003c\/h3\u003e\n\u003cp\u003eThe nylon bristles remove microscopic peaks from honing without enlarging the bore, creating a plateau finish that improves ring seating and oil retention.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on plated cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — the flexhone is safe for both plated and cast iron bores.\u003c\/p\u003e\n\u003ch3\u003eIs this suitable for 2-cycle engines?\u003c\/h3\u003e\n\u003cp\u003eYes. The flexhone is engineered for both 2-cycle and 4-cycle V-twin applications.\u003c\/p\u003e\n\u003ch3\u003eWhat bore sizes does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis brush is designed for 63–76mm bores. Wiseco offers other sizes for larger and smaller cylinders.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035043717231,"sku":"39-6077","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_7b5d13c3-bddb-448b-95d7-83a70e27e51f.png?v=1779560268"},{"product_id":"wiseco-nylon-flexhone-brush-89-102mm-39-6079","title":"Wiseco Nylon Flexhone Brush - 89-102mm","description":"\u003cp\u003eWiseco Nylon Flexhone brush for V-twin motorcycle engine honing, sized 89-102mm for bore finishing. Abrasive-impregnated nylon bristles remove microscopic peaks and scuffs left by honing stones without enlarging the bore, delivering a superior plateau finish for better ring seal and piston life.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAbrasive-impregnated nylon bristles\u003c\/li\u003e\n  \u003cli\u003eRemoves microscopic peaks without enlarging bore\u003c\/li\u003e\n  \u003cli\u003eCreates superior plateau finish for improved ring seal\u003c\/li\u003e\n  \u003cli\u003eSafe for use in plated and cast iron bores\u003c\/li\u003e\n  \u003cli\u003eSafe for 2-cycle engines\u003c\/li\u003e\n  \u003cli\u003eFull range of bore sizes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e W6079\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size Range:\u003c\/strong\u003e 89-102mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 7.55 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.58 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engines requiring bore finishing in the 89-102mm range, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does a flexhone brush do?\u003c\/h3\u003e\n\u003cp\u003eIt removes microscopic peaks and scuffs left by honing stones, creating a plateau finish that improves ring seal and piston life without enlarging the bore.\u003c\/p\u003e\n\u003ch3\u003eWill this work on my 2-cycle engine?\u003c\/h3\u003e\n\u003cp\u003eYes — the nylon bristles are safe for use in 2-cycle engines.\u003c\/p\u003e\n\u003ch3\u003eDoes this enlarge the bore?\u003c\/h3\u003e\n\u003cp\u003eNo. The abrasive nylon is designed to smooth the bore surface without increasing its diameter.\u003c\/p\u003e\n\u003ch3\u003eWhat bore sizes does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis brush is sized for bores between 89-102mm. Wiseco makes flexhones in other sizes for different bore ranges.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035043749999,"sku":"39-6079","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_09191a45-17ff-47b8-b491-633157fdd394.png?v=1779560272"},{"product_id":"wiseco-nylon-flexhone-brush-76-89mm-39-6078","title":"Wiseco Nylon Flexhone Brush - 76-89mm","description":"\u003cp\u003eWiseco Nylon Flexhone Brush for 76–89mm bores, designed to finish honing surfaces in V-twin engine blocks. The abrasive-impregnated nylon bristles remove microscopic peaks and scuffs without enlarging the bore, leaving a superior plateau finish suitable for ring seating.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAbrasive-impregnated nylon bristles\u003c\/li\u003e\n  \u003cli\u003eRemoves peaks and scuffs without bore enlargement\u003c\/li\u003e\n  \u003cli\u003eCreates superior plateau finish for ring seating\u003c\/li\u003e\n  \u003cli\u003eSafe for plated and cast-iron bores\u003c\/li\u003e\n  \u003cli\u003eWorks on 2-cycle and 4-cycle engines\u003c\/li\u003e\n  \u003cli\u003e76–89mm bore range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e W6078\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 76–89mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 13 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.45 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.47 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engine blocks in the 76–89mm bore size range, including Harley-Davidson and Indian Motorcycle engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does a flexhone brush do differently than regular honing?\u003c\/h3\u003e\n\u003cp\u003eThe abrasive nylon bristles burnish the bore surface to remove microscopic peaks left after initial honing, creating a plateau finish that helps rings seat faster and seal better.\u003c\/p\u003e\n\u003ch3\u003eWill this enlarge my bore?\u003c\/h3\u003e\n\u003cp\u003eNo — the flexhone is designed to smooth and finish without increasing bore diameter, making it ideal for final-step engine reconditioning.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on both cast-iron and plated bores?\u003c\/h3\u003e\n\u003cp\u003eYes. It is safe for use on plated bores, cast-iron bores, and both 2-cycle and 4-cycle engines.\u003c\/p\u003e\n\u003ch3\u003eWhat bore sizes does this cover?\u003c\/h3\u003e\n\u003cp\u003eThis brush is sized for 76–89mm bores. Wiseco makes flexhone brushes in other bore ranges — verify your engine's bore size before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs this tool recommended for performance builds?\u003c\/h3\u003e\n\u003cp\u003eYes — high-performance engine builders use it as a final finishing step to optimize ring seating and cylinder wall break-in.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035043782767,"sku":"39-6078","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_93d8246b-aced-4fbd-a8c4-073d185513d7.png?v=1779560272"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-8-5-1-comp-k1640","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 8.5:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco forged piston kit for 1340cc EVO Big Twin engines at 8.5:1 compression ratio. High-silicon aluminum construction delivers strength and heat transfer for long-term reliability in stock and mildly modified applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon aluminum with low expansion rate\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish eliminates size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eReduced weight compared to OEM cast pistons\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art CNC manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1640\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 1340cc EVO Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 8.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.98 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 1340cc EVO Big Twin engines, including Harley-Davidson Touring and Softail models from that generation.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio are these pistons?\u003c\/h3\u003e\n\u003cp\u003e8.5:1 compression ratio, suitable for pump gasoline and stock EVO applications.\u003c\/p\u003e\n\u003ch3\u003eCan I use these in my resleeved cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco pistons work in cast iron, chrome, nikasil, and boron composite cylinders, and can be used in resleeved cylinders as well.\u003c\/p\u003e\n\u003ch3\u003eDo these pistons require new rings and pins?\u003c\/h3\u003e\n\u003cp\u003eConfirm ring and pin specifications with your machine shop. Complete kits typically include rings and pins — check your order contents.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my Twin Cam or Milwaukee-Eight engine?\u003c\/h3\u003e\n\u003cp\u003eNo — this kit is for 1340cc EVO Big Twin engines only. Twin Cam and M8 engines require different piston kits.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035617583215,"sku":"K1640","price":399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_55caea15-5b61-4536-adf6-9ab3b2b7aef2.png?v=1779563455"},{"product_id":"wiseco-v-twin-piston-kit-k1641","title":"Wiseco V-Twin Piston Kit","description":"\u003cp\u003eWiseco V-Twin piston kit for V-twin motorcycles, forged from high silicon aluminum for superior strength and heat transfer. Distributed by Western Power Sports and trusted by Harley-Davidson and Indian Motorcycle riders nationwide.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high silicon, low expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond turned finish with CNC precision\u003c\/li\u003e\n  \u003cli\u003eInstalls in cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize configurations for resleeved cylinders\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art computerized manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1641\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.3211 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat materials can these pistons be installed in?\u003c\/h3\u003e\n\u003cp\u003eWiseco V-Twin pistons work in cast iron, chrome, nikasil, and boron composite cylinder bores with confidence.\u003c\/p\u003e\n\u003ch3\u003eAre oversize pistons available?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers a wide range of oversize pistons to extend the life of cast iron cylinders and resleeved chrome, nikasil, and boron composite cylinders.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Wiseco forged pistons?\u003c\/h3\u003e\n\u003cp\u003eForged high silicon aluminum offers superior strength, reduced weight, improved heat transfer, and longer service life compared to standard pistons.\u003c\/p\u003e\n\u003ch3\u003eWhat makes the diamond turned finish important?\u003c\/h3\u003e\n\u003cp\u003eCNC computer-controlled diamond turning guarantees a perfect finish with zero size variation across the entire piston.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035617615983,"sku":"K1641","price":422.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_3ba5e44c-26be-432c-adee-5a8a6315682b.png?v=1779563001"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-8-5-1-comp-k1642","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 8.5:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco forged piston kit for 1340cc Evolution Big Twin engines at 8.5:1 compression ratio. Built from high-silicon, low-expansion aluminum for superior strength and heat transfer compared to cast pistons.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged from high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with CNC precision\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eOversizes available for resleeved cylinders\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art forged construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1642\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 1340cc Evolution Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 8.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.975 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 1340cc Evolution Big Twin engines. Compatible with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003e8.5:1 compression ratio, suitable for street performance on pump gasoline.\u003c\/p\u003e\n\u003ch3\u003eCan these pistons be installed in any cylinder type?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons work in cast iron, chrome, nikasil, and boron composite cylinders without issue.\u003c\/p\u003e\n\u003ch3\u003eAre oversizes available if I need to rebore?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers oversize pistons, and cylinders can be resleeved to accept them.\u003c\/p\u003e\n\u003ch3\u003eIs this a complete piston kit with rings and pins?\u003c\/h3\u003e\n\u003cp\u003eThis is a piston kit from Wiseco — verify contents and check if rings, pins, and clips are included or sold separately.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035617648751,"sku":"K1642","price":422.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_a923ebce-6dd6-48a7-92c2-f00a832a3bdc.png?v=1779562941"},{"product_id":"wiseco-v-twin-piston-kit-evo-883-1200-9-5-1-1986-2011-k1655","title":"Wiseco V-Twin Piston Kit - EVO 883 \/ 1200 9.5:1 '1986-2011 — Harley-Davidson (1986-2011)","description":"\u003cp\u003eWiseco forged piston kit for Harley-Davidson EVO 883 and 1200cc engines, 9.5:1 compression ratio, 1986–2011 model years. High-silicon aluminum construction delivers superior strength, reduced weight, and improved heat transfer for reliable street and performance riding.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with zero size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eCNC computer-controlled manufacturing\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize options for cylinder sleeve applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1655\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Harley EVO 883 \/ 1200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.794 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson EVO 883 and 1200 models, 1986 through 2011 model years.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat cylinder bores are these compatible with?\u003c\/h3\u003e\n\u003cp\u003eWiseco pistons work in cast iron, chrome, nikasil, and boron composite cylinder bores without modification.\u003c\/p\u003e\n\u003ch3\u003eCan I use these in an oversized bore?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers oversize piston options. If your cylinders are re-sleeved, oversizes are available to match.\u003c\/p\u003e\n\u003ch3\u003eDo these require a tuner or ECU change?\u003c\/h3\u003e\n\u003cp\u003ePiston compression ratio is 9.5:1 — verify your engine build and fuel type before installation. Consult your engine builder if modifying from stock.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my 2012+ EVO 1200?\u003c\/h3\u003e\n\u003cp\u003eThis kit is for 1986–2011 EVO models. 2012 and newer Sportster models use different piston architectures.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035617681519,"sku":"K1655","price":447.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e13c6214-c823-490b-9804-ebae4ae56335.png?v=1779563031"},{"product_id":"wiseco-v-twin-piston-kit-k1656","title":"Wiseco V-Twin Piston Kit","description":"\u003cp\u003eWiseco V-Twin piston kit for V-twin motorcycles, forged from high silicon, low expansion aluminum for superior strength and heat transfer. Finished with diamond turning for precise dimensions and compatible with all common cylinder bore types.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh silicon, low expansion aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with no size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eOversized options available for resleeved cylinders\u003c\/li\u003e\n  \u003cli\u003eForged for strength and reduced weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1656\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.74 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat material are Wiseco pistons made from?\u003c\/h3\u003e\n\u003cp\u003eHigh silicon, low expansion aluminum, forged for superior strength, reduced weight, and improved heat transfer compared to cast pistons.\u003c\/p\u003e\n\u003ch3\u003eWill these pistons work in my cylinder type?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are compatible with cast iron, chrome, nikasil, and boron composite cylinder bores without modification.\u003c\/p\u003e\n\u003ch3\u003eAre oversized pistons available?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers a range of oversizes that work in resleeved cylinders or cast iron lined cylinders to restore bore wear.\u003c\/p\u003e\n\u003ch3\u003eWhat finish do these pistons have?\u003c\/h3\u003e\n\u003cp\u003eDiamond-turned finish applied on CNC computer-controlled equipment, guaranteeing perfect surface finish with zero size variation between pistons.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035618500719,"sku":"K1656","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_7094aa1b-8894-4066-8178-3fc8595cb632.png?v=1779562721"},{"product_id":"wiseco-v-twin-piston-kit-k1657","title":"Wiseco V-Twin Piston Kit","description":"\u003cp\u003eWiseco V-twin piston kit forged from high silicon, low expansion aluminum for superior strength and durability in V-twin engines. Engineered with diamond-turned precision finish and compatible with cast iron, chrome, nikasil, and boron composite cylinders.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high silicon, low expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned CNC finish with zero size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite bores\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat transfer\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize options for cylinder life extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1657\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.6275 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I use this piston in a chrome or nikasil-lined cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco pistons are designed to work confidently in cast iron, chrome, nikasil, and boron composite cylinder compositions.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco pistons different from stock?\u003c\/h3\u003e\n\u003cp\u003eWiseco uses forged high silicon, low expansion aluminum that offers superior strength, reduced weight, and better heat transfer than cast stock pistons, extending engine life.\u003c\/p\u003e\n\u003ch3\u003eAre oversize options available?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers a range of oversize pistons to restore compression and extend the life of worn cast iron cylinders or resleeved composite cylinders.\u003c\/p\u003e\n\u003ch3\u003eIs this a complete rebuild kit or just the pistons?\u003c\/h3\u003e\n\u003cp\u003eThis is a piston kit. Verify your kit contents — some Wiseco kits include rings, pins, and clips; others include pistons only. Check your specific part number K1657 documentation.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035618533487,"sku":"K1657","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/8df2-610d7befeb4a8.png?v=1777528965"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-10-1-comp-k1666","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 10:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco forged piston kit for 1340cc EVO Big Twin engines with 10:1 compression ratio. High-silicon aluminum construction delivers strength and heat transfer for reliable performance across cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-silicon, low-expansion forged aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC precision machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat dissipation\u003c\/li\u003e\n  \u003cli\u003eOversized options available for rebored or sleeved cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1666\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 1340cc EVO Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.8752 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1340cc EVO Big Twin engines with standard and oversized bore specifications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this piston kit work in my chrome or nikasil cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are engineered to perform reliably in cast iron, chrome, nikasil, and boron composite cylinder bores without modification.\u003c\/p\u003e\n\u003ch3\u003eCan I use oversized Wiseco pistons if my cylinders are bored out?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers oversize options for rebored cast iron cylinders and for resleeved chrome, nikasil, and boron composite cylinders.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is 10:1 compression ratio, suitable for stock and mildly modified 1340 EVO engines.\u003c\/p\u003e\n\u003ch3\u003eIs installation a DIY job, or do I need a shop?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine disassembly, machine work, and precise ring gap setting — professional machine shop installation is recommended.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035618566255,"sku":"K1666","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_2bf78121-0431-4297-82d7-ed42e1b8d57f.png?v=1779563463"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-10-1-comp-k1665","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 10:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco V-Twin piston kit for 1340cc EVO Big Twin engines at 10:1 compression ratio. Forged from high-silicon, low-expansion aluminum for superior strength, reduced weight, and improved heat transfer compared to cast pistons.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with no size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite bores\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art computerized manufacturing\u003c\/li\u003e\n  \u003cli\u003eOversized options available for cylinder resleeving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1665\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 1340cc EVO Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.7964 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-Twin motorcycles with 1340cc EVO Big Twin engines. Compatible with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003e10:1 compression ratio, suitable for naturally aspirated EVO Big Twin applications.\u003c\/p\u003e\n\u003ch3\u003eCan I use this in a chrome or nikasil cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are designed to work confidently in cast iron, chrome, nikasil, and boron composite cylinder compositions.\u003c\/p\u003e\n\u003ch3\u003eWhat does the kit include?\u003c\/h3\u003e\n\u003cp\u003eComplete piston kit with all components needed for installation in your 1340cc EVO engine.\u003c\/p\u003e\n\u003ch3\u003eAre oversize pistons available if I need to rebore?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco offers a wide range of oversize options, and oversized pistons can be used if cylinders are resleeved.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035618599023,"sku":"K1665","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_bc06bf47-6f72-453b-97e5-e9be59e7290a.png?v=1779562724"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-10-1-comp-k1667","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 10:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco V-Twin piston kit for 1340cc EVO Big Twin engines at 10:1 compression ratio. Forged from high silicon, low expansion aluminum for superior strength, reduced weight, and extended engine life across all cylinder bore types.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high silicon, low expansion aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond turned finish with CNC precision\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize options for cylinder resleeving\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art computerized manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1667\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 1340cc EVO Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 1340cc EVO Big Twin engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I use this piston in a chrome or nikasil cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco pistons are designed to work confidently in cast iron, chrome, nikasil, and boron composite cylinders.\u003c\/p\u003e\n\u003ch3\u003eAre oversize options available if my cylinders need resleeving?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers a wide range of oversize pistons, and cylinders can be resleeved to accept larger sizes.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco pistons different from stock?\u003c\/h3\u003e\n\u003cp\u003eThey're forged from high silicon aluminum for superior strength and reduced weight, with a precision diamond turned finish and improved heat transfer for longer engine life.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my stock bore cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — this kit is designed as a direct replacement for 1340cc EVO Big Twin engines at 10:1 compression.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619418223,"sku":"K1667","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/c82e-5c62f7f43cec8.jpg?v=1777528966"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-10-1-comp-k1668","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 10:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco V-Twin piston kit for 1340cc EVO Big Twin engines, forged from high-silicon aluminum for strength and heat transfer. Direct fit for stock and rebored cylinders in cast iron, chrome, nikasil, and boron composite sleeves.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with zero size variation\u003c\/li\u003e\n  \u003cli\u003eFits cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat transfer\u003c\/li\u003e\n  \u003cli\u003eCompatible with oversized and replacement cylinder sleeves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1668\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 1340cc EVO Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1340cc EVO Big Twin engines with 10:1 compression ratio. Compatible with stock bore and oversized applications in cast iron, chrome, nikasil, and boron composite cylinder configurations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this piston fit my Big Twin with a rebored cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are engineered to work in stock bore and oversized applications. Check your cylinder sleeve material before ordering to ensure compatibility.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003eThis is a 10:1 compression ratio piston set, designed for performance and durability in stock and mildly modified EVO engines.\u003c\/p\u003e\n\u003ch3\u003eCan I use this in chrome or nikasil cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are designed to work confidently in cast iron, chrome, nikasil, and boron composite cylinders without special preparation.\u003c\/p\u003e\n\u003ch3\u003eDo these pistons require any special break-in procedure?\u003c\/h3\u003e\n\u003cp\u003eFollow standard break-in procedures for your engine — gradual throttle application and varied RPM for the first few hundred miles to properly seat the rings.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes all pistons, pins, and circlips needed for a complete piston replacement in your 1340cc Big Twin engine.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619450991,"sku":"K1668","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_ac374d69-407e-4f38-9057-eef8fa2901a4.png?v=1779562947"},{"product_id":"wiseco-v-twin-piston-kit-1340-evo-big-twin-10-1-comp-k1675","title":"Wiseco V-Twin Piston Kit - 1340 EVO BIG Twin 10:1 Comp — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eWiseco V-Twin piston kit for 1340cc EVO Big Twin engines with 10:1 compression ratio. Forged from high-silicon, low-expansion aluminum for strength, reduced weight, and extended engine life across cast iron, chrome, nikasil, and boron cylinder compositions.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC computer-controlled machines\u003c\/li\u003e\n  \u003cli\u003eFits cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eLow expansion rate reduces piston-to-cylinder clearance wear\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art computerized manufacturing for consistent quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1675\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 1340cc EVO Big Twin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.71 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eDesigned for V-Twin motorcycles with 1340cc EVO Big Twin engines. Compatible with all modern cylinder types: cast iron, chrome, nikasil, and boron composite.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat cylinder types will this piston work in?\u003c\/h3\u003e\n\u003cp\u003eWiseco pistons are engineered to work in cast iron, chrome, nikasil, and boron composite cylinders without any issues.\u003c\/p\u003e\n\u003ch3\u003eCan I use Wiseco oversize pistons to restore a worn cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes — oversizes are available for cast iron cylinders. Chrome, nikasil, and boron cylinders can be resleeved to accept Wiseco oversize pistons.\u003c\/p\u003e\n\u003ch3\u003eWhy is the diamond-turned finish important?\u003c\/h3\u003e\n\u003cp\u003eThe diamond-turned finish from CNC machines guarantees a perfect surface with zero size variation, ensuring consistent fit and performance across all pistons in the kit.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco aluminum different?\u003c\/h3\u003e\n\u003cp\u003eWiseco uses high-silicon, low-expansion aluminum that delivers superior strength, reduced weight, improved heat transfer, and longer piston life compared to standard materials.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619483759,"sku":"K1675","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/2e96-5cc8b893347dc.jpg?v=1777528967"},{"product_id":"wiseco-v-twin-piston-kit-k1682","title":"Wiseco V-Twin Piston Kit","description":"\u003cp\u003eWiseco V-Twin piston kit built from forged high-silicon, low-expansion aluminum for superior strength and heat transfer in V-twin engines. Diamond-turned finish ensures zero size variation and direct compatibility with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with CNC precision\u003c\/li\u003e\n  \u003cli\u003eCompatible with all cylinder bore types: cast iron, chrome, nikasil, boron composite\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat transfer\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize options for cylinder resleeving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1682\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this piston work in my nikasil-lined cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are engineered to work confidently in cast iron, chrome, nikasil, and boron composite cylinder bores without modification.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco pistons better than stock?\u003c\/h3\u003e\n\u003cp\u003eForged high-silicon aluminum offers superior strength, reduced weight, and improved heat transfer compared to cast stock pistons, extending engine life.\u003c\/p\u003e\n\u003ch3\u003eAre oversizes available if my cylinders are worn?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco offers a wide range of oversize options. Cast iron cylinders can be bored, and chrome, nikasil, and boron cylinders can be resleeved to accept larger sizes.\u003c\/p\u003e\n\u003ch3\u003eWill I need to rejet my carburetor after installing these?\u003c\/h3\u003e\n\u003cp\u003ePiston installation alone does not typically require jetting changes. Consult your engine builder if other modifications are planned.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619516527,"sku":"K1682","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_57959d0e-141d-46d3-bb6f-72c069d9e45d.png?v=1779563028"},{"product_id":"wiseco-v-twin-piston-kit-k1683","title":"Wiseco V-Twin Piston Kit","description":"\u003cp\u003eWiseco K1683 forged piston kit for V-twin motorcycles, engineered from high-silicon aluminum for strength, reduced weight, and improved heat transfer. Precision diamond-turned finish ensures consistent geometry across all cylinder bore types—cast iron, chrome, nikasil, and boron composite.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC turning centers\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize options for cylinder sleeve applications\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art computerized manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1683\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.21 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models. Oversize options available for resleeved cylinders.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat cylinder types will these pistons work with?\u003c\/h3\u003e\n\u003cp\u003eWiseco pistons are compatible with cast iron, chrome, nikasil, and boron composite cylinder bores without issue.\u003c\/p\u003e\n\u003ch3\u003eCan I use these in a bored-over engine?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers oversize piston options. For resleeved cylinders, confirm your sleeve material and bore size match the piston specification.\u003c\/p\u003e\n\u003ch3\u003eWhy are Wiseco pistons forged instead of cast?\u003c\/h3\u003e\n\u003cp\u003eForged aluminum offers superior strength, lower weight, and better heat transfer than cast pistons—extending engine life and improving performance.\u003c\/p\u003e\n\u003ch3\u003eDo these require break-in or special installation?\u003c\/h3\u003e\n\u003cp\u003eFollow your engine builder's or manufacturer's installation procedures. Proper ring gap and clearance setup are critical for longevity.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619582063,"sku":"K1683","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_c83b461c-0597-44ee-b817-8979e63ab0fd.png?v=1779562688"},{"product_id":"wiseco-v-twin-piston-kit-k1684","title":"Wiseco V-Twin Piston Kit","description":"\u003cp\u003eWiseco V-Twin piston kit engineered for high-performance and stock rebuild applications on V-twin motorcycles. Forged from high-silicon, low-expansion aluminum for superior strength, reduced weight, and improved heat transfer compared to OEM pistons.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eWide range of oversize options for cylinder sleeve applications\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved durability for long engine life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1684\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles. Consult fitment charts or contact Western Power Sports to verify application for your specific make, model, and year.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this piston work in my Harley or Indian cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are compatible with cast iron, chrome, nikasil, and boron composite cylinder bores used in Harley-Davidson and Indian Motorcycle engines.\u003c\/p\u003e\n\u003ch3\u003eCan I use an oversize piston in a sleeved cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes. If your cylinder is sleeved with a replacement sleeve, oversize Wiseco pistons are available to fit the new bore diameter.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco pistons different from OEM?\u003c\/h3\u003e\n\u003cp\u003eWiseco uses forged high-silicon aluminum with a CNC diamond-turned finish for superior strength, lighter weight, and better heat dissipation than many factory pistons.\u003c\/p\u003e\n\u003ch3\u003eDo I need new rings and pins with this kit?\u003c\/h3\u003e\n\u003cp\u003eVerify the complete kit contents in the product listing. Many Wiseco kits include rings and pins; some are piston-only. Check your order before installation.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619614831,"sku":"K1684","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_99fb1da9-f76d-47be-aa26-3cc8bdfe1ce3.png?v=1779562592"},{"product_id":"wiseco-v-twin-piston-kit-1200-evo-sportster-10-5-1-comp-k1685","title":"Wiseco V-Twin Piston Kit - 1200 EVO Sportster 10.5:1 Comp — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)","description":"\u003cp\u003eWiseco forged piston kit for 1200cc EVO Sportster with 10.5:1 compression ratio. Built from high-silicon, low-expansion aluminum for superior strength and heat transfer compared to cast pistons.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-silicon, low-expansion aluminum forging\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with no size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite bores\u003c\/li\u003e\n  \u003cli\u003eCNC-machined for precise tolerances\u003c\/li\u003e\n  \u003cli\u003eOversized options available for cylinder resleeving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1685\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Size:\u003c\/strong\u003e 1200cc EVO Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1200cc EVO Sportster models requiring 10.5:1 compression ratio pistons.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this piston kit work with my chrome-lined cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco pistons are compatible with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch3\u003eDo I need to get my cylinders bored for oversized pistons?\u003c\/h3\u003e\n\u003cp\u003eThis is a standard 1200cc piston for unmodified cylinders. Wiseco offers oversized options if you're resleeving cast iron or boring existing cylinders.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco pistons different from OEM Harley pistons?\u003c\/h3\u003e\n\u003cp\u003eWiseco uses forged high-silicon aluminum instead of cast material, offering reduced weight, superior strength, and better heat transfer for improved longevity.\u003c\/p\u003e\n\u003ch3\u003eCan these be installed in any EVO Sportster?\u003c\/h3\u003e\n\u003cp\u003eThese are sized for 1200cc EVO Sportster with 10.5:1 compression. Verify your engine displacement and desired compression ratio match before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation required?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine removal, honing, and precise torque specifications. Professional machine shop installation is strongly recommended.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619647599,"sku":"K1685","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_0c4bf947-a4c8-40c4-81f1-b2ed4eea2154.png?v=1779562611"},{"product_id":"wiseco-v-twin-piston-kit-1200-evo-sportster-10-5-1-comp-k1686","title":"Wiseco V-Twin Piston Kit - 1200 EVO Sportster 10.5:1 Comp — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)","description":"\u003cp\u003eWiseco forged piston kit for 1200cc EVO Sportster engines at 10.5:1 compression ratio. High-silicon aluminum construction delivers strength, reduced weight, and superior heat transfer for extended piston life.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish for precise bore fit\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eCNC-machined for zero size variation\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art manufacturing process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1686\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 1200cc EVO Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.1116 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1200cc EVO Sportster models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio, designed for stock and mildly modified 1200 EVO Sportsters.\u003c\/p\u003e\n\u003ch3\u003eWill this work with my chrome-plated or nikasil cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are engineered to work with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch3\u003eDo I need to re-sleeve my cylinders before installing these?\u003c\/h3\u003e\n\u003cp\u003eIf your cylinders are worn or damaged, Wiseco oversizes are available and compatible with resleeved chrome, nikasil, and boron cylinders.\u003c\/p\u003e\n\u003ch3\u003eWhat's the weight of this piston kit?\u003c\/h3\u003e\n\u003cp\u003e3.1116 lbs for the complete kit.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation required?\u003c\/h3\u003e\n\u003cp\u003eYes — piston installation requires engine teardown and precise torquing. Have a qualified Harley shop handle the job.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619713135,"sku":"K1686","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_9d59bfbf-d3dc-4420-9ce6-b4a008c85c9a.png?v=1779562589"},{"product_id":"wiseco-v-twin-piston-kit-1200-evo-sportster-10-5-1-comp-k1687","title":"Wiseco V-Twin Piston Kit - 1200 EVO Sportster 10.5:1 Comp — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)","description":"\u003cp\u003eWiseco forged piston kit for 1200cc EVO Sportster at 10.5:1 compression ratio, machined from high-silicon aluminum for strength and heat transfer. Direct replacement or performance upgrade for Harley-Davidson Sportster engines.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish via CNC for zero size variation\u003c\/li\u003e\n  \u003cli\u003eFits cast iron, chrome, nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eWide range of oversize options available for sleeved cylinders\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art forged construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1687\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 1200cc EVO Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.8387 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster models with 1200cc EVO engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio does this kit deliver?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression, a moderate performance bump over stock without requiring premium fuel or major tune work.\u003c\/p\u003e\n\u003ch3\u003eWill these pistons work in my rebored cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons fit cast iron, chrome, nikasil, and boron composite bores. If your cylinder is sleeved, oversize pistons are available.\u003c\/p\u003e\n\u003ch3\u003eDo I need a professional engine builder to install these?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires proper tooling and knowledge of ring gaps, piston pin fitment, and rod torque specs. A qualified shop or experienced builder is strongly recommended.\u003c\/p\u003e\n\u003ch3\u003eWhat's the weight of this kit?\u003c\/h3\u003e\n\u003cp\u003e2.8387 lbs for the complete piston set.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619745903,"sku":"K1687","price":447.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/0592-5ecd6a717ec37.jpg?v=1777528969"},{"product_id":"wiseco-v-twin-piston-kit-1200-sportster-10-5-1-comp-k1746","title":"Wiseco V-Twin Piston Kit - 1200 Sportster 10.5:1 Comp — Harley-Davidson Sportster 1200 Custom, Sportster 883, Sportster 883 Hugger (1972-2026)","description":"\u003cp\u003eWiseco forged piston kit for Harley-Davidson 1200 Sportster with 10.5:1 compression ratio. Built from high-silicon aluminum for strength, heat transfer, and longevity across all cylinder bore types including cast iron, chrome, nikasil, and boron composite.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite bores\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat dissipation\u003c\/li\u003e\n  \u003cli\u003eOversize availability for resleeved cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1746\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.3755 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 1200 Sportster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1200 Sportster. Wiseco pistons are compatible with all standard V-twin cylinder bore compositions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these pistons work in my chrome or nikasil-lined cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons are engineered to install confidently in cast iron, chrome, nikasil, and boron composite bores.\u003c\/p\u003e\n\u003ch3\u003eCan I use oversize versions of this piston?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco offers oversize pistons if your cylinders have been bored or resleeved.\u003c\/p\u003e\n\u003ch3\u003eWhat's the compression ratio of this kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio, designed for stock and mildly modified 1200 Sportster builds.\u003c\/p\u003e\n\u003ch3\u003eDo I need to re-sleeve my cylinders to use these?\u003c\/h3\u003e\n\u003cp\u003eNo — these pistons work directly in standard 1200 Sportster bore sizes. Resleeving is optional if you want to use oversize pistons.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619811439,"sku":"K1746","price":466.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/b742-5c62f80a5096d.jpg?v=1777528970"},{"product_id":"wiseco-v-twin-piston-kit-1200-sportster-10-5-1-comp-k1747","title":"Wiseco V-Twin Piston Kit - 1200 Sportster 10.5:1 Comp — Harley-Davidson Sportster 1200 Custom, Sportster 883, Sportster 883 Hugger (1972-2026)","description":"\u003cp\u003eWiseco forged piston kit for Harley-Davidson 1200 Sportster engines with 10.5:1 compression ratio. Built from high-silicon aluminum for strength and heat transfer, with a diamond-turned finish machined to zero size variation.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-silicon, low-expansion aluminum forged construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eSuperior strength and reduced weight vs. cast pistons\u003c\/li\u003e\n  \u003cli\u003eLonger engine life and improved heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1747\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 1200 Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1200 Sportster models with 10.5:1 compression ratio.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these pistons fit my 883 Sportster?\u003c\/h3\u003e\n\u003cp\u003eNo — this kit is specifically for 1200 Sportster engines. 883 models require a different piston kit.\u003c\/p\u003e\n\u003ch3\u003eCan I use these in a nikasil-plated cylinder?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco pistons are compatible with nikasil, chrome, boron composite, and cast-iron cylinder bores.\u003c\/p\u003e\n\u003ch3\u003eDo these need special break-in procedures?\u003c\/h3\u003e\n\u003cp\u003eFollow standard break-in for any forged piston — gradual throttle application for the first 500 miles to seat rings properly.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio do I get with these pistons?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio as specified. Verify your cylinder and head combination supports this ratio before installation.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619844207,"sku":"K1747","price":466.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/014c-5c62f819ba067.jpg?v=1777528970"},{"product_id":"wiseco-v-twin-piston-kit-1200-sportster-10-5-1-comp-k1748","title":"Wiseco V-Twin Piston Kit - 1200 Sportster 10.5:1 Comp — Harley-Davidson Sportster 1200 Custom, Sportster 883, Sportster 883 Hugger (1972-2026)","description":"\u003cp\u003eWiseco forged piston kit for 1200cc Harley Sportster engines at 10.5:1 compression ratio. High-silicon aluminum construction with diamond-turned finish delivers superior strength and heat transfer for reliable performance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-silicon, low-expansion aluminum forging\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eReduced weight with improved heat transfer\u003c\/li\u003e\n  \u003cli\u003eOversize availability for cylinder resleeving applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K1748\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 1200cc Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5836 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 1200cc Sportster v-twin engines. Verify specific model year and cylinder bore size before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio, suitable for stock and moderately boosted 1200 Sportster builds.\u003c\/p\u003e\n\u003ch3\u003eCan I use these pistons in different cylinder types?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco pistons work in cast iron, chrome, nikasil, and boron composite cylinder bores without modification.\u003c\/p\u003e\n\u003ch3\u003eDo I need to resize my cylinders?\u003c\/h3\u003e\n\u003cp\u003eVerify your current bore size. If you need oversize pistons, your cylinders can be bored or resleeved to accept Wiseco's larger sizes.\u003c\/p\u003e\n\u003ch3\u003eIs this a complete kit or just the pistons?\u003c\/h3\u003e\n\u003cp\u003eThis is a piston kit — confirm what additional components (rings, pins, clips) are included with your order.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035619876975,"sku":"K1748","price":466.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_58fd8574-34ff-4546-8e80-65662a8ed33d.png?v=1779562589"},{"product_id":"wiseco-v-twin-piston-kit-twin-cam-88-10-5-1-comp-k2726","title":"Wiseco V-Twin Piston Kit - Twin CAM 88\" 10.5:1 Comp — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)","description":"\u003cp\u003eWiseco V-Twin piston kit for Twin Cam 88\" engines with 10.5:1 compression ratio, forged from high-silicon aluminum for strength and heat transfer. Direct-fit replacement that restores or upgrades engine performance on Harley-Davidson and Indian Motorcycle platforms.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon, low-expansion aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish with no size variation\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, Nikasil, and boron composite cylinder bores\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat dissipation\u003c\/li\u003e\n  \u003cli\u003eOversizes available to extend cylinder life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K2726\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Twin Cam 88\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with Twin Cam 88\" engines, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this piston work with my current cylinders?\u003c\/h3\u003e\n\u003cp\u003eYes — Wiseco forged pistons are compatible with cast iron, chrome, Nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is 10.5:1 compression ratio for Twin Cam 88\" engines.\u003c\/p\u003e\n\u003ch3\u003eCan I use oversized pistons if my cylinders are worn?\u003c\/h3\u003e\n\u003cp\u003eYes. If your cylinders are cast iron, resleeving allows them to accept Wiseco oversizes. Chrome, Nikasil, and boron composite cylinders can also be resleeved.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eThe complete forged piston kit for Twin Cam 88\" engines with all necessary components.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035620663407,"sku":"K2726","price":493.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/ffe6-5cc8b8a5c2be5.jpg?v=1777528971"},{"product_id":"wiseco-v-twin-piston-kit-w-gaskets-vt2709","title":"Wiseco V-Twin Piston Kit - W\/Gaskets","description":"\u003cp\u003eWiseco V-Twin piston kit with gaskets for V-twin motorcycles, featuring high-silicon forged aluminum construction for strength and reduced weight. Designed to work with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-silicon, low-expansion forged aluminum\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eReduced weight and improved heat transfer\u003c\/li\u003e\n  \u003cli\u003eAvailable in oversize options for cylinder resleeving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e VT2709\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat cylinder types will these pistons work in?\u003c\/h3\u003e\n\u003cp\u003eWiseco V-Twin pistons are compatible with cast iron, chrome, nikasil, and boron composite cylinder bores.\u003c\/p\u003e\n\u003ch3\u003eAre gaskets included?\u003c\/h3\u003e\n\u003cp\u003eYes — this kit includes all necessary gaskets for installation.\u003c\/p\u003e\n\u003ch3\u003eDo these pistons come in oversize options?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers a wide range of oversize pistons to extend the life of cast iron cylinders and to work with resleeved chrome, nikasil, or boron composite cylinders.\u003c\/p\u003e\n\u003ch3\u003eWhat makes Wiseco pistons different?\u003c\/h3\u003e\n\u003cp\u003eForged from high-silicon, low-expansion aluminum with diamond-turned CNC finish, they deliver superior strength, reduced weight, and longer engine life compared to cast pistons.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035620827247,"sku":"VT2709","price":716.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/7d7b-59d68d96bc0f1.jpg?v=1777528973"},{"product_id":"wiseco-v-twin-piston-kit-w-gaskets-vt2712","title":"Wiseco V-Twin Piston Kit - W\/Gaskets","description":"\u003cp\u003eWiseco V-Twin forged piston kit with gaskets, engineered for V-twin motorcycles including Harley-Davidson and Indian models. High-silicon, low-expansion aluminum construction delivers superior strength, reduced weight, and improved heat transfer for longer piston life.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged high-silicon aluminum construction\u003c\/li\u003e\n  \u003cli\u003eDiamond-turned finish from CNC machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with cast iron, chrome, nikasil, and boron composite cylinders\u003c\/li\u003e\n  \u003cli\u003eOversize options available for rebored or sleeved cylinders\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art computerized manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e VT2712\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 8.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat cylinder types does this piston work with?\u003c\/h3\u003e\n\u003cp\u003eWiseco pistons install in cast iron, chrome, nikasil, and boron composite cylinders without any concerns.\u003c\/p\u003e\n\u003ch3\u003eCan I use this for a rebored or sleeved engine?\u003c\/h3\u003e\n\u003cp\u003eYes. Wiseco offers oversize options for rebored cast iron cylinders or sleeved composite cylinders.\u003c\/p\u003e\n\u003ch3\u003eDoes this kit include gaskets?\u003c\/h3\u003e\n\u003cp\u003eYes — this is a complete piston kit that includes all necessary gaskets for installation.\u003c\/p\u003e\n\u003ch3\u003eWhy forged aluminum over cast?\u003c\/h3\u003e\n\u003cp\u003eForged construction provides superior strength at lower weight and improves heat transfer, extending piston life and engine reliability.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035621679215,"sku":"VT2712","price":716.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/b96c-59d68e11e300f.jpg?v=1777528973"},{"product_id":"wiseco-black-edition-piston-kit-m8-big-bore-pistons-124-11-1-comp-k2787","title":"Wiseco Black Edition Piston Kit - M8 BIG Bore Pistons 124\" 11:1 Comp — Harley-Davidson (2017-2026)","description":"\u003cp\u003eWiseco Black Edition piston kit for Harley-Davidson Milwaukee-Eight big bore applications, featuring forged construction with premium compression rings and dual-coated skirts for reduced friction and extended engine life. Fits 124-inch displacement with 11:1 compression ratio and works with both OEM and Screamin' Eagle cylinder heads.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium compression ring for ultimate ring seal\u003c\/li\u003e\n  \u003cli\u003eNapier second ring with taper face and underhook for oil control\u003c\/li\u003e\n  \u003cli\u003e3mm oil ring design with higher tension\u003c\/li\u003e\n  \u003cli\u003eArmor X piston coating reduces wear\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating for friction reduction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eCompatible with OEM and Screamin' Eagle heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K2787\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 124 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 11:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with Milwaukee-Eight engine configuration in 124-inch big bore applications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this work with my Screamin' Eagle or OEM cylinder heads?\u003c\/h3\u003e\n\u003cp\u003eYes — these pistons are engineered to work with both OEM Harley heads and Screamin' Eagle performance heads.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio are these rated for?\u003c\/h3\u003e\n\u003cp\u003e11:1 compression ratio. Verify your head choice supports this CR before assembly.\u003c\/p\u003e\n\u003ch3\u003eDo I need new rings or gaskets when installing?\u003c\/h3\u003e\n\u003cp\u003eYes — use fresh top-end gasket sets and piston rings for proper sealing. Reusing old rings is not recommended.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation required?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine disassembly and proper torque specs. Most riders have this done by a qualified Harley tech.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035811766383,"sku":"K2787","price":576.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/023c-5c62f8283d066.jpg?v=1777529415"},{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-9-5-1-010-k0207p1","title":"Wiseco Tracker Piston Kit - 88 TO 95 4.000\" Stroke 9.5:1 +.010 — Harley-Davidson (1988-1995)","description":"\u003cp\u003eWiseco Tracker piston kit for V-twin motorcycles with 88 cubic inch displacement, 4.000\" stroke, and 9.5:1 compression ratio at +.010\" oversized bore. Forged crown with valve pockets and ArmorGlide skirt coating for durability and reduced friction.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0207P1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 88 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e +.010 inch oversized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 88 cubic inch displacement and 4.000\" stroke. Check your engine specifications and bore clearance before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a gasket kit with this piston kit?\u003c\/h3\u003e\n\u003cp\u003eGasket kits are sold separately. Order the appropriate gasket set for your engine to complete the top-end rebuild.\u003c\/p\u003e\n\u003ch3\u003eWhat does the +.010 bore size mean?\u003c\/h3\u003e\n\u003cp\u003eThis piston is sized .010 inch larger than stock, requiring your cylinders to be bored .010 over. Check with your machine shop before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this piston come with rings?\u003c\/h3\u003e\n\u003cp\u003eYes — precision fit rings are included in the kit for complete cylinder sealing.\u003c\/p\u003e\n\u003ch3\u003eWhat is ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide is a skirt coating that reduces friction between the piston and cylinder wall, decreasing wear and quieting piston noise.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850104943,"sku":"K0207P1","price":322.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_829c3561-c8cd-46e3-bc6d-776a4547aff2.jpg?v=1777529732"},{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-9-5-1-020-k0207p2","title":"Wiseco Tracker Piston Kit - 88 TO 95 4.000\" Stroke 9.5:1 +.020 — Harley-Davidson (1988-1995)","description":"\u003cp\u003eWiseco Tracker piston kit for V-twin motorcycles with 88 cubic inches displacement, 4.000\" stroke, and 9.5:1 compression ratio in +.020\" oversized bore. Forged piston crown with generous valve pockets, precision-fit rings, and ArmorGlide skirt coating for reduced friction and improved durability.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with big-valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for superior sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced piston pin lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0207P2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 88 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e +.020 inches oversized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 88 cubic inch displacement, 4.000\" stroke, and stock or custom builds requiring a +.020\" oversized bore.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre gaskets and seals included with this piston kit?\u003c\/h3\u003e\n\u003cp\u003eNo — gasket kits are sold separately. Order a gasket kit for your specific engine to complete the rebuild.\u003c\/p\u003e\n\u003ch3\u003eWhat does +.020 mean?\u003c\/h3\u003e\n\u003cp\u003e+.020 indicates a .020\" oversized bore. Your cylinders must be bored and honed to this specification before installation.\u003c\/p\u003e\n\u003ch3\u003eIs this piston forged or cast?\u003c\/h3\u003e\n\u003cp\u003eForged — the piston crown is forged for strength and durability under high compression and load.\u003c\/p\u003e\n\u003ch3\u003eWhat's ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eA proprietary skirt coating that reduces friction between the piston and cylinder wall, lowering operating temperature and improving wear resistance.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Harley or Indian?\u003c\/h3\u003e\n\u003cp\u003eThis kit fits 88-inch V-twins with 4.000\" stroke. Verify your engine's exact displacement and stroke before ordering.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850170479,"sku":"K0207P2","price":322.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db.jpg?v=1777529732"},{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-9-5-1-std-k0207ps","title":"Wiseco Tracker Piston Kit - 88 TO 95 4.000\" Stroke 9.5:1 STD","description":"\u003cp\u003eWiseco Tracker piston kit for V-twin motorcycles with 4.000\" stroke and 9.5:1 compression ratio. Forged piston crown with generous valve pockets, precision rings, and ArmorGlide skirt coating for reduced friction and improved scuff resistance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce fed pin oiling for enhanced piston pin lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuffing\u003c\/li\u003e\n  \u003cli\u003eManufactured in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0207PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 4.000\" stroke engines and 9.5:1 compression ratio. Check your engine's stroke and compression specifications before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre gasket kits included?\u003c\/h3\u003e\n\u003cp\u003eNo — gasket kits are sold separately. Order your engine's gasket kit part number in addition to this piston kit.\u003c\/p\u003e\n\u003ch3\u003eWhat engines does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for V-twin motorcycles with a 4.000\" stroke and 9.5:1 compression ratio. Verify your engine specifications match before purchasing.\u003c\/p\u003e\n\u003ch3\u003eWhat is ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide is a proprietary skirt coating that reduces friction between the piston and cylinder wall, resulting in quieter operation and improved scuff resistance.\u003c\/p\u003e\n\u003ch3\u003eDoes this kit include rings?\u003c\/h3\u003e\n\u003cp\u003eYes — precision fit rings are included to ensure ultimate sealing performance.\u003c\/p\u003e\n\u003ch3\u003eWhere are these pistons made?\u003c\/h3\u003e\n\u003cp\u003eWiseco Tracker pistons are manufactured in the United States.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850203247,"sku":"K0207PS","price":322.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_c6e82434-4fe8-46b9-9994-2f8e89f01755.jpg?v=1777529733"},{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-10-5-1-010-k0208p1","title":"Wiseco Tracker Piston Kit - 88 TO 95 4.000\" Stroke 10.5:1 +.010 — Harley-Davidson (1988-1995)","description":"\u003cp\u003eWiseco Tracker piston kit for V-twin engines with 88 cubic inch displacement, 4.000-inch stroke, and 10.5:1 compression ratio. Forged with ArmorGlide skirt coating and precision-fit rings for reliable power and reduced friction in stock and mildly modified motors.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets for big valves\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced piston pin lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating for reduced friction and improved scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue-packaged kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0208P1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 88 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversize:\u003c\/strong\u003e +.010 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 88 cubic inch displacement and 4.000-inch stroke, including select Harley-Davidson and Indian models. Check your engine's exact bore and stroke before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this piston kit?\u003c\/h3\u003e\n\u003cp\u003eThe forged piston, precision-fit rings, and pin oiling hardware. Gasket kits are sold separately.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Harley or Indian?\u003c\/h3\u003e\n\u003cp\u003eThis kit fits 88 cubic inch V-twins with 4.000-inch stroke. Confirm your bike's exact displacement and stroke before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat's the oversize specification?\u003c\/h3\u003e\n\u003cp\u003eThis is a +.010 inch oversize piston, meaning the bore needs to be honed to accommodate it.\u003c\/p\u003e\n\u003ch3\u003eDo I need a tuner with this piston kit?\u003c\/h3\u003e\n\u003cp\u003eThe 10.5:1 compression ratio may require fuel mapping on carbureted or tuner-equipped bikes. Consult your engine builder or Wiseco for guidance.\u003c\/p\u003e\n\u003ch3\u003eIs installation difficult?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine disassembly and machine shop work. Work with a qualified engine builder or mechanic familiar with V-twin builds.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850301551,"sku":"K0208P1","price":322.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_22f64efe-57b2-41e6-aee8-ef376e96a7fe.jpg?v=1777529732"},{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-10-5-1-020-k0208p2","title":"Wiseco Tracker Piston Kit - 88 TO 95 4.000\" Stroke 10.5:1 +.020 — Harley-Davidson (1988-1995)","description":"\u003cp\u003eWiseco Tracker piston kit for 88-cubic-inch V-twin engines with 4.000\" stroke and 10.5:1 compression, oversized +.020\". Forged piston crown with ArmorGlide skirt coating reduces friction and scuff risk while force-fed pin oiling ensures reliable lubrication under load.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets for big-valve heads\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced piston pin lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and improves scuff resistance\u003c\/li\u003e\n  \u003cli\u003eOversized +.020\" bore spec\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0208P2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 88 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Oversize:\u003c\/strong\u003e +.020\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engines with 88 cubic inches, 4.000\" stroke, and 10.5:1 compression ratio. Commonly used in Harley-Davidson and Indian Motorcycle engines of that era.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this piston kit?\u003c\/h3\u003e\n\u003cp\u003eThe forged piston, precision rings, and pin oiling system. Gasket kits are sold separately.\u003c\/p\u003e\n\u003ch3\u003eCan I use this piston with my stock cylinder head?\u003c\/h3\u003e\n\u003cp\u003eCheck your head's combustion chamber size and valve pocket clearance. The generous valve pockets on this piston are designed for big-valve heads.\u003c\/p\u003e\n\u003ch3\u003eIs this a stock replacement or a performance upgrade?\u003c\/h3\u003e\n\u003cp\u003eThis is a high-quality replacement suitable for both stock rebuilds and performance builds, with ArmorGlide coating for durability and reduced friction.\u003c\/p\u003e\n\u003ch3\u003eDo I need to hone my cylinders for the +.020\" oversize?\u003c\/h3\u003e\n\u003cp\u003eYes — cylinders must be bored and honed to the +.020\" specification for proper ring seal and piston fit.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850334319,"sku":"K0208P2","price":322.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_0d2850a1-08cd-4446-9467-27279b21e69a.jpg?v=1777529733"},{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-10-5-1-std-k0208ps","title":"Wiseco Tracker Piston Kit - 88 TO 95 4.000\" Stroke 10.5:1 STD","description":"\u003cp\u003eWiseco Tracker piston kit for V-twin motorcycles with 4.000\" stroke and 10.5:1 compression ratio, built from a forged piston crown with valve pockets sized for big-valve heads. Includes precision-fit rings, ArmorGlide skirt coating, and force-fed pin oiling for durability and quiet operation.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced pin lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eManufactured in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0208PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 4.000\" stroke and 10.5:1 compression ratio. Verify your engine's exact displacement and stroke specifications before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this piston kit?\u003c\/h3\u003e\n\u003cp\u003eThe forged piston, precision-fit piston rings, and wrist pin. Gasket kits are sold separately.\u003c\/p\u003e\n\u003ch3\u003eDoes this kit include gaskets?\u003c\/h3\u003e\n\u003cp\u003eNo — gaskets are sold separately. Order a gasket kit matched to your engine displacement and year.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Harley or Indian?\u003c\/h3\u003e\n\u003cp\u003eThis kit fits V-twin engines with 4.000\" stroke and 10.5:1 compression. Verify your specific year and displacement before purchase.\u003c\/p\u003e\n\u003ch3\u003eWhat does ArmorGlide coating do?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide reduces piston skirt friction, lowers operating temperature, and resists scuffing during initial break-in.\u003c\/p\u003e\n\u003ch3\u003eWhy does this piston have force-fed pin oiling?\u003c\/h3\u003e\n\u003cp\u003eForce-fed oiling ensures the wrist pin stays lubricated under high RPM, reducing wear and extending engine life.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850399855,"sku":"K0208PS","price":322.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_38e4491a-79c5-4395-8927-f74109c365f8.jpg?v=1777529733"},{"product_id":"wiseco-tracker-piston-kit-88-to-97-4-000-stroke-10-1-std-k0209ps","title":"Wiseco Tracker Piston Kit - 88 TO 97 4.000\" Stroke 10:1 STD — Harley-Davidson (1988-1997)","description":"\u003cp\u003eWiseco Tracker piston kit for 88-97 cubic-inch V-twin engines with 4.000\" stroke and 10:1 compression ratio. Forged piston crown with generous valve pockets, precision ring fit, and ArmorGlide skirt coating for reduced friction and extended service life.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets for large valves\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced piston pin lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and improves scuff resistance\u003c\/li\u003e\n  \u003cli\u003eGasket kits sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0209PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 88-97 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 88-97 cubic-inch displacement, 4.000\" stroke, and 10:1 compression ratio specifications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this kit?\u003c\/h3\u003e\n\u003cp\u003eThe piston and rings. Gasket kits are sold separately and must be ordered to complete a rebuild.\u003c\/p\u003e\n\u003ch3\u003eDo I need a tuner with these pistons?\u003c\/h3\u003e\n\u003cp\u003eThe 10:1 compression ratio may require fuel mapping depending on your fuel octane and ignition system. Consult your tuner before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat does ArmorGlide coating do?\u003c\/h3\u003e\n\u003cp\u003eIt reduces friction between the piston skirt and cylinder wall, lowering operating temperature and improving scuff resistance during break-in.\u003c\/p\u003e\n\u003ch3\u003eIs the piston pin oiling sufficient for street riding?\u003c\/h3\u003e\n\u003cp\u003eYes — force-fed pin oiling delivers constant lubrication during operation for both street and performance use.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850432623,"sku":"K0209PS","price":351.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_c761aa9e-d0fe-471c-8578-b20177977216.jpg?v=1777529733"},{"product_id":"wiseco-tracker-piston-kit-96-to-103-4-375-stroke-10-5-1-010-k0210p1","title":"Wiseco Tracker Piston Kit - 96 TO 103 4.375\" Stroke 10.5:1 +.010","description":"\u003cp\u003eWiseco Tracker piston kit for 96–103 cubic-inch V-twin engines with 4.375\" stroke and 10.5:1 compression ratio. Forged piston crown with oversized valve pockets, force-fed pin oiling, and ArmorGlide skirt coating deliver reliable performance and reduced friction for Harley-Davidson and Indian Motorcycle platforms.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets for big valves\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and improves scuff resistance\u003c\/li\u003e\n  \u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0210P1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 96–103 cubic inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversize:\u003c\/strong\u003e +.010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 96–103 cubic-inch V-twin motorcycles with 4.375\" stroke, including select Harley-Davidson and Indian Motorcycle models. Verify engine displacement and stroke before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this kit?\u003c\/h3\u003e\n\u003cp\u003eThe piston and rings. Gasket kits are sold separately — order them as needed for your complete rebuild.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 103 cubic-inch Harley?\u003c\/h3\u003e\n\u003cp\u003eYes, if your engine has a 4.375\" stroke and you're running 10.5:1 compression. Always verify your exact displacement and stroke before ordering.\u003c\/p\u003e\n\u003ch3\u003eDo I need any special tools to install this piston?\u003c\/h3\u003e\n\u003cp\u003eStandard piston installation tools are required. Have a qualified machine shop or experienced builder install it to ensure proper ring end-gap and clearances.\u003c\/p\u003e\n\u003ch3\u003eWhat does the +.010 oversize mean?\u003c\/h3\u003e\n\u003cp\u003eThe piston is 0.010 inches larger than stock bore size. Your cylinder must be bored to match this specification — do not attempt to install without proper boring.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850530927,"sku":"K0210P1","price":322.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_ee08567f-56f8-4885-bc8c-cfa1a0413f4d.jpg?v=1777529735"},{"product_id":"wiseco-tracker-piston-kit-96-to-103-4-375-stroke-10-5-1-020-k0210p2","title":"Wiseco Tracker Piston Kit - 96 TO 103 4.375\" Stroke 10.5:1 +.020 — Harley-Davidson (1999-2017)","description":"\u003cp\u003eWiseco Tracker piston kit for 96–103 cubic inch V-twin engines with 4.375\" stroke and 10.5:1 compression ratio, forged with generous valve pockets and ArmorGlide skirt coating. Includes precision rings, force-fed pin oiling, and all necessary hardware for a complete top-end rebuild.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with big-valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff risk\u003c\/li\u003e\n  \u003cli\u003eManufactured in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0210P2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 96–103 cubic inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.375 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversizing:\u003c\/strong\u003e +.020 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 96–103 cubic inch V-twin motorcycle engines with 4.375\" stroke configuration. Confirm your engine displacement and stroke measurement before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this kit include gaskets and seals?\u003c\/h3\u003e\n\u003cp\u003eThe piston kit includes the piston, rings, and pin hardware. Gasket kits are sold separately and must be ordered based on your engine type.\u003c\/p\u003e\n\u003ch3\u003eWhat is the +.020 oversizing?\u003c\/h3\u003e\n\u003cp\u003eThe +.020 means the piston diameter is 0.020 inch larger than stock. Your cylinder must be bored and honed to +.020 spec for proper fit.\u003c\/p\u003e\n\u003ch3\u003eIs the piston pin oiling improved over stock?\u003c\/h3\u003e\n\u003cp\u003eYes — force-fed pin oiling delivers better lubrication to the piston pin than stock designs, reducing wear at high rpm.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on a stock-displacement engine or only on bored bikes?\u003c\/h3\u003e\n\u003cp\u003eThis piston is sized at +.020 oversizing, so your engine must be bored. Stock piston kits are available separately.\u003c\/p\u003e\n\u003ch3\u003eIs installation straightforward for a qualified mechanic?\u003c\/h3\u003e\n\u003cp\u003eYes, if you have experience with top-end rebuilds. Proper ring gap setting, piston pin installation, and correct bore honing are essential for reliability.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850563695,"sku":"K0210P2","price":322.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_3d84f362-50e7-400b-8073-2cd02e722ef3.jpg?v=1777529734"},{"product_id":"wiseco-tracker-piston-kit-96-to-103-4-375-stroke-10-5-1-std-k0210ps","title":"Wiseco Tracker Piston Kit - 96 TO 103 4.375\" Stroke 10.5:1 STD — Harley-Davidson Softail Heritage Classic, Road King, Softail Fat Boy (1999-2026)","description":"\u003cp\u003eWiseco Tracker piston kit for V-twin engines with 4.375\" stroke, 96–103 cubic inch displacement, and 10.5:1 compression ratio. Forged construction with ArmorGlide skirt coating reduces friction and scuff risk, while force-fed pin oiling keeps the piston pin lubricated under load.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with large valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for superior sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuffing\u003c\/li\u003e\n  \u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0210PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 96–103 cu in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.375 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles with 4.375\" stroke in the 96–103 cubic inch range, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 — a moderate boost for bolt-on heads and higher-octane fuel without requiring extensive machine work.\u003c\/p\u003e\n\u003ch3\u003eAre gasket kits included?\u003c\/h3\u003e\n\u003cp\u003eNo — gasket kits are sold separately. Order the matching gasket set for your engine when you order this piston kit.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 96\" Harley?\u003c\/h3\u003e\n\u003cp\u003eThis kit is rated for 96–103 cu in engines with a 4.375\" stroke. Verify your engine displacement and stroke before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat's the advantage of ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide reduces piston-to-cylinder wall friction, lowers operating temperature, and improves scuff resistance during break-in and under load.\u003c\/p\u003e\n\u003ch3\u003eIs installation a DIY job?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine removal and machine work — including honing the cylinders, measuring clearances, and proper ring-end-gap checking. Use a qualified machine shop or experienced engine builder.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850629231,"sku":"K0210PS","price":322.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_a70493e3-e3a0-4465-9e23-c05d0d77da97.jpg?v=1777529735"},{"product_id":"wiseco-tracker-piston-kit-96-to-107-4-375-stroke-10-5-1-std-k0211ps","title":"Wiseco Tracker Piston Kit - 96 TO 107 4.375\" Stroke 10.5:1 STD — Harley-Davidson (1955-2026)","description":"\u003cp\u003eWiseco Tracker piston kit for 96- to 107-cubic-inch V-twin engines with 4.375-inch stroke and 10.5:1 compression ratio. Forged piston crown with force-fed pin oiling and ArmorGlide skirt coating for reliable performance and reduced friction.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and improves scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue-packaged kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0211PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.375 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 96-107 cu in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 96- to 107-cubic-inch V-twin motorcycle engines with 4.375-inch stroke.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this piston kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio, suitable for naturally aspirated V-twin engines.\u003c\/p\u003e\n\u003ch3\u003eAre gasket kits included?\u003c\/h3\u003e\n\u003cp\u003eNo — gasket kits are sold separately. You will need to purchase a gasket kit for your specific engine.\u003c\/p\u003e\n\u003ch3\u003eDoes this piston have pin oiling?\u003c\/h3\u003e\n\u003cp\u003eYes — force-fed pin oiling is included to enhance lubrication of the piston pin for durability.\u003c\/p\u003e\n\u003ch3\u003eWhat is ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eA skirt coating that reduces friction between the piston and cylinder wall, resulting in quieter operation and improved scuff resistance.\u003c\/p\u003e\n\u003ch3\u003eIs this piston made in the USA?\u003c\/h3\u003e\n\u003cp\u003eYes — manufactured in the United States of America.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850727535,"sku":"K0211PS","price":351.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_080b614d-54d0-4de4-aca1-a35952ac55ce.jpg?v=1777529735"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-9-5-1-020-k0212p2","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 9.5:1 +.020 — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200 EVO conversions, forged with generous valve pockets and ArmorGlide skirt coating to reduce friction and scuff risk. Includes precision-fit rings and force-fed pin oiling for durability in big-bore applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with large valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue-packaged kit\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0212P2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized:\u003c\/strong\u003e +.020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 883 to 1200 EVO Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster 883-to-1200 EVO conversions. Not compatible with Twin Cam or Milwaukee-Eight Sportster engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio does this piston give?\u003c\/h3\u003e\n\u003cp\u003e9.5:1 compression, a moderate bump that works with stock heads and fuel without requiring high-octane premium.\u003c\/p\u003e\n\u003ch3\u003eIs this a +.020 oversize?\u003c\/h3\u003e\n\u003cp\u003eYes — the +.020 oversize requires boring the cylinders 0.020 inches larger than stock. Stock bore pistons are not available in this kit.\u003c\/p\u003e\n\u003ch3\u003eDo I need a gasket kit?\u003c\/h3\u003e\n\u003cp\u003eGasket kits are sold separately. You will need fresh gaskets when installing new pistons.\u003c\/p\u003e\n\u003ch3\u003eWhat is ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide is a skirt coating that reduces friction between the piston and cylinder wall, lowering operating temperature and improving scuff resistance.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Twin Cam or Milwaukee-Eight Sportster?\u003c\/h3\u003e\n\u003cp\u003eNo — this kit is specific to EVO Sportster engines. Twin Cam and M8 Sportsters use completely different piston designs.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850760303,"sku":"K0212P2","price":268.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_01c11247-ae87-4e30-8ba7-c6e81ec0718f.jpg?v=1777529735"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-9-5-1-010-k0212p1","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 9.5:1 +.010 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Sportster 1200 (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for 883cc to 1200cc EVO Sportster engines with 9.5:1 compression ratio and +.010 in oversized bore. Forged crown with valve pockets, precision ring set, and ArmorGlide skirt coating for reduced friction and improved durability.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets for big valves\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce fed pin oiling for enhanced lubrication of the piston pin\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating for reduced friction and quieter operation\u003c\/li\u003e\n  \u003cli\u003eArmorGlide reduces scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue-packaged kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0212P1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e +.010 in oversized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 883cc to 1200cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson 883cc to 1200cc EVO Sportster models with stock or modified big-valve cylinder heads.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this piston kit?\u003c\/h3\u003e\n\u003cp\u003eThe forged piston, precision ring set, and pin with force-fed oiling. Gasket kits are sold separately.\u003c\/p\u003e\n\u003ch3\u003eIs this a +.010 oversized bore?\u003c\/h3\u003e\n\u003cp\u003eYes — this kit is sized +.010 in over stock bore. Verify your cylinder has been bored to this size before ordering.\u003c\/p\u003e\n\u003ch3\u003eDo I need a gasket kit?\u003c\/h3\u003e\n\u003cp\u003eYes. Gasket kits are sold separately and must be ordered based on your specific application.\u003c\/p\u003e\n\u003ch3\u003eWill this piston fit my 883 Sportster stock cylinder?\u003c\/h3\u003e\n\u003cp\u003eNo — the +.010 oversized bore requires the cylinder to be bored and honed to +.010 in. Stock cylinders will not accept this piston.\u003c\/p\u003e\n\u003ch3\u003eIs installation a DIY job?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine disassembly and proper honing of the cylinder. Professional machine shop installation is strongly recommended.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850793071,"sku":"K0212P1","price":268.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_3c0a2ea7-d586-46db-8e24-1874fdf7f11f.jpg?v=1777529736"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-9-5-1-030-k0212p3","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 9.5:1 +.030 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Sportster 1200 (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200cc EVO conversion at 9.5:1 compression with +.030 oversized bore. Forged piston with force-fed pin oiling, ArmorGlide skirt coating, and precision rings for reliable sealing and reduced friction.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue packaged — gasket kits sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0212P3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e +.030 oversized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster models with 883cc-to-1200cc EVO engine conversions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this piston?\u003c\/h3\u003e\n\u003cp\u003e9.5:1 compression with +.030 overbore. Check your engine specs before ordering to ensure compatibility.\u003c\/p\u003e\n\u003ch3\u003eDoes this kit include gaskets and rings?\u003c\/h3\u003e\n\u003cp\u003eThe piston and rings are included. Gasket kits are sold separately — order them based on your engine configuration.\u003c\/p\u003e\n\u003ch3\u003eIs the pin oiling force-fed?\u003c\/h3\u003e\n\u003cp\u003eYes — force-fed pin oiling provides enhanced lubrication of the piston pin for durability at higher RPMs.\u003c\/p\u003e\n\u003ch3\u003eWhat is ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide is a skirt coating that reduces friction, decreases scuffing risk, and quiets piston noise during operation.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850858607,"sku":"K0212P3","price":268.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_b742869d-78c8-4e17-adc6-ec77d80f16f8.jpg?v=1777529736"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-9-5-1-std-k0212ps","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 9.5:1 STD — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200cc EVO models with a 9.5:1 compression ratio and standard bore. Forged piston crown and ArmorGlide skirt coating deliver durability and reduced friction for street and light performance use.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with large valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit compression rings for superior sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for improved lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuffing\u003c\/li\u003e\n  \u003cli\u003eMade in the United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0212PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 9.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 883-1200cc EVO Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster models 883cc to 1200cc EVO engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this kit include gaskets?\u003c\/h3\u003e\n\u003cp\u003eNo — gaskets are sold separately. Order a complete gasket kit to go with this piston set.\u003c\/p\u003e\n\u003ch3\u003eWhat is the compression ratio?\u003c\/h3\u003e\n\u003cp\u003e9.5:1 compression ratio — suitable for pump gas and moderate performance builds.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 2004+ XL1200 Sportster?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for 883-1200cc EVO Sportsters. Verify your specific model year and engine generation before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs installation something I can do myself?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine disassembly and proper torque specs. Have a qualified mechanic handle the work to ensure correct ring gap and proper seating.\u003c\/p\u003e\n\u003ch3\u003eWhy is ArmorGlide coating important?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide reduces piston skirt friction against cylinder walls, lowering operating temperature, reducing wear, and quieting piston noise.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850956911,"sku":"K0212PS","price":268.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_0814cf65-2728-47ac-b9fc-038347ba0937.jpg?v=1777529736"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-10-5-1-010-k0213p1","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 10.5:1 +.010 — Harley-Davidson Electra Glide, Electra Glide Classic, Sportster 1000 (1955-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200 EVO conversions, forged with generous valve pockets and ArmorGlide skirt coating. Compression ratio 10.5:1, .010 oversized, includes rings and pin with force-fed oiling for reliable high-rpm performance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with large valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for superior sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eGasket kits sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0213P1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized:\u003c\/strong\u003e +.010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster 883-to-1200 EVO displacement conversions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this piston kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio with .010 oversized bore diameter.\u003c\/p\u003e\n\u003ch3\u003eAre gasket kits included?\u003c\/h3\u003e\n\u003cp\u003eNo — gasket kits are sold separately. Order your gasket set based on your engine displacement and year.\u003c\/p\u003e\n\u003ch3\u003eDoes this include rings and piston pin?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit includes the forged piston, precision-fit rings, and piston pin with force-fed oiling.\u003c\/p\u003e\n\u003ch3\u003eIs installation difficult?\u003c\/h3\u003e\n\u003cp\u003ePiston kit installation requires engine teardown and machine work. Have a qualified Harley mechanic or shop handle the job if you're unfamiliar with engine builds.\u003c\/p\u003e\n\u003ch3\u003eWill this work on a stock 883 or 1200?\u003c\/h3\u003e\n\u003cp\u003eThis is designed for 883-to-1200 conversion builds. For stock engines, verify displacement and compression specs with Wiseco's fitment guide.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035851022447,"sku":"K0213P1","price":268.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_619d3786-9e78-4373-832e-507454bdd54c.jpg?v=1777529737"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-10-5-1-020-k0213p2","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 10.5:1 +.020 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Sportster 1200 (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200 EVO conversions, featuring a forged piston crown with oversized valve pockets and ArmorGlide skirt coating. Includes precision-fit rings and force-fed pin oiling for reliable performance in big-bore applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for maximum sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003e10.5:1 compression ratio\u003c\/li\u003e\n  \u003cli\u003e+.020 in oversized bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0213P2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e +.020 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster 883-to-1200 EVO conversion builds requiring a +.020 in oversized piston.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this kit include gaskets and seals?\u003c\/h3\u003e\n\u003cp\u003eThe piston kit includes the piston, rings, and pin. Gasket kits are sold separately — order the matching gasket set for your build.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio does this piston deliver?\u003c\/h3\u003e\n\u003cp\u003e10.5:1 compression ratio, suitable for stock to mildly modified Evo heads.\u003c\/p\u003e\n\u003ch3\u003eIs this forged or cast?\u003c\/h3\u003e\n\u003cp\u003eForged piston crown for strength and durability in high-performance applications.\u003c\/p\u003e\n\u003ch3\u003eWill this fit a stock 883 Sportster?\u003c\/h3\u003e\n\u003cp\u003eThis is an oversized +.020 in piston designed for 883-to-1200 big-bore conversions. Stock 883s use a different bore size.\u003c\/p\u003e\n\u003ch3\u003eWhat's the ArmorGlide coating?\u003c\/h3\u003e\n\u003cp\u003eArmorGlide is a proprietary skirt coating that reduces friction, quiets piston noise, and improves scuff resistance during break-in and operation.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850989679,"sku":"K0213P2","price":268.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_45e544c6-88c0-424d-ac70-0ae72e3a5503.jpg?v=1777529737"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-10-1-030-k0213p3","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 10:1 +.030 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Sportster 1200 (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for 883-to-1200cc Sportster EVO upgrades, featuring a forged crown with oversized valve pockets and ArmorGlide skirt coating. 10:1 compression ratio, +.030 oversized bore, shipped complete with rings and pin for a direct swap into bored Sportster cases.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating for reduced friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003e10:1 compression ratio\u003c\/li\u003e\n  \u003cli\u003e+.030 oversized bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0213P3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster models 883cc to 1200cc EVO generation. Requires .030 overbore machine work on the cylinder.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this piston?\u003c\/h3\u003e\n\u003cp\u003e10:1 compression, designed to produce more power than stock while remaining reliable on pump gas in a naturally aspirated EVO Sportster.\u003c\/p\u003e\n\u003ch3\u003eDo I need to have my cylinders bored?\u003c\/h3\u003e\n\u003cp\u003eYes — this piston is +.030 oversized, so your cylinders must be bored .030 over the stock diameter before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eThe forged piston, precision rings, and wrist pin. Gasket kits and connecting rod components are sold separately.\u003c\/p\u003e\n\u003ch3\u003eWill this work on a 1200 EVO Sportster?\u003c\/h3\u003e\n\u003cp\u003eYes — this kit is designed for 883-to-1200cc EVO Sportsters. Your machine shop will size the bore to fit the 1200cc case.\u003c\/p\u003e\n\u003ch3\u003eDo I need new gaskets?\u003c\/h3\u003e\n\u003cp\u003eYes — order a gasket kit separately to ensure proper sealing after the piston swap.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035851087983,"sku":"K0213P3","price":268.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_e646f3e8-4d46-4dd6-8625-bdf92766a36c.jpg?v=1777529738"},{"product_id":"wiseco-tracker-piston-kit-883-to-1200-evo-sportster-10-5-1-std-k0213ps","title":"Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 10.5:1 STD — Harley-Davidson Electra Glide, Electra Glide Classic, Sportster 1000 (1955-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200 EVO conversions, featuring a forged crown with generous valve pockets and ArmorGlide skirt coating. Precision-fit rings and force-fed pin oiling deliver reliable performance in high-compression builds.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with generous valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue-packaged kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0213PS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 883 to 1200 cc EVO Sportster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster 883-to-1200 EVO displacement conversion builds at 10.5:1 compression ratio.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit?\u003c\/h3\u003e\n\u003cp\u003e10.5:1. Make sure your engine build and head specs call for this compression before ordering.\u003c\/p\u003e\n\u003ch3\u003eAre gasket kits included?\u003c\/h3\u003e\n\u003cp\u003eNo — gasket kits are sold separately. You'll need to order the matching gasket kit for your build.\u003c\/p\u003e\n\u003ch3\u003eIs this piston made in the USA?\u003c\/h3\u003e\n\u003cp\u003eYes — manufactured in the United States.\u003c\/p\u003e\n\u003ch3\u003eDo I need professional installation?\u003c\/h3\u003e\n\u003cp\u003ePiston installation requires engine disassembly and machine work. Have a qualified Harley shop handle the build.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eThe piston set with rings and pins at standard size. Gaskets, valve train components, and other engine parts are sold separately.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035851120751,"sku":"K0213PS","price":268.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_2a63b851-8b62-4814-a493-2d396d83ddf0.jpg?v=1777529738"},{"product_id":"wiseco-tracker-piston-kit-evo-flat-big-twin-1340-8-5-1-010-k0215p1","title":"Wiseco Tracker Piston Kit - EVO Flat BIG Twin 1340 8.5:1 +.010 — Harley-Davidson (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for EVO Flat Big Twin 1340cc engines, forged with generous valve pockets and force-fed pin oiling. Precision-fit rings and ArmorGlide skirt coating reduce friction and scuff risk while delivering reliable street and mild performance use.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with big-valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit rings for ultimate sealing\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eValue-packaged kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0215P1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 8.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized:\u003c\/strong\u003e +.010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e EVO Flat Big Twin 1340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits EVO Flat Big Twin 1340cc V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models compatible with this engine generation.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eComplete piston assembly with forged crown, precision rings, and all hardware. Gasket kits are sold separately.\u003c\/p\u003e\n\u003ch3\u003eWhat does +.010 mean?\u003c\/h3\u003e\n\u003cp\u003eThe piston is oversized by .010 inch, requiring a corresponding bore hone to match. Standard .030 and .060 oversizes are also available.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Evo Big Twin?\u003c\/h3\u003e\n\u003cp\u003eYes — this part is engineered for EVO Flat Big Twin 1340cc engines. Confirm your engine displacement and generation before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes ArmorGlide coating make a difference?\u003c\/h3\u003e\n\u003cp\u003eYes. The ArmorGlide skirt coating reduces friction, lowers operating temperature, quiets the engine, and improves scuff resistance compared to uncoated pistons.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035851219055,"sku":"K0215P1","price":295.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_feb47a93-53d8-40d8-8850-aa8c03a5911d.jpg?v=1777529738"},{"product_id":"wiseco-tracker-piston-kit-evo-flat-big-twin-1340-8-5-1-020-k0215p2","title":"Wiseco Tracker Piston Kit - EVO Flat BIG Twin 1340 8.5:1 +.020 — Harley-Davidson (1984-1999)","description":"\u003cp\u003eWiseco Tracker piston kit for Harley EVO Flat Big Twin 1340cc engines at +.020 overbore with 8.5:1 compression ratio. Forged piston crown with force-fed pin oiling and ArmorGlide skirt coating for durability and quiet operation in stock and modified engines.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged piston crown with large valve pockets\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit compression and oil rings\u003c\/li\u003e\n  \u003cli\u003eForce-fed pin oiling for enhanced lubrication\u003c\/li\u003e\n  \u003cli\u003eArmorGlide skirt coating reduces friction and scuff resistance\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e K0215P2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Harley EVO Flat Big Twin 1340cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 8.5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverbore:\u003c\/strong\u003e +.020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson EVO Flat Big Twin 1340 engines with +.020 overbore specifications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat compression ratio is this kit rated for?\u003c\/h3\u003e\n\u003cp\u003e8.5:1 compression ratio, suitable for stock or mildly modified EVO Flat Big Twin engines.\u003c\/p\u003e\n\u003ch3\u003eDo I need a gasket kit with this piston kit?\u003c\/h3\u003e\n\u003cp\u003eYes — gasket kits are sold separately. You will need a head and base gasket set for proper sealing during installation.\u003c\/p\u003e\n\u003ch3\u003eWhat does the ArmorGlide coating do?\u003c\/h3\u003e\n\u003cp\u003eIt reduces friction between the piston and cylinder wall, resulting in quieter operation and better scuff resistance during break-in.\u003c\/p\u003e\n\u003ch3\u003eIs this a Harley OEM piston?\u003c\/h3\u003e\n\u003cp\u003eNo — Wiseco is a trusted aftermarket manufacturer used by Harley builders. This is not the factory Harley part but meets performance standards for EVO engines.\u003c\/p\u003e\n\u003ch3\u003eWill this fit a +.040 bore or larger?\u003c\/h3\u003e\n\u003cp\u003eNo — this kit is engineered for +.020 overbore only. Different bore sizes require different piston kits.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035851251823,"sku":"K0215P2","price":295.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_49af37bf-cd5d-4c80-b77a-884b2fa41ae8.jpg?v=1777529738"}],"url":"https:\/\/vtwinbikers.com\/en-co\/collections\/wiseco.oembed?page=3","provider":"Vtwinbikers","version":"1.0","type":"link"}